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Standard Ignition NS-86 Neutral Safety Switch
| Brand | Standard Ignition NS-86 |
|---|---|
| Color | Black, Silver |
| Connector Gender | Female; Female |
| Finish | Aluminum, Plastic |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Fits | Buick, Oldsmobile, Pontiac, and Chevrolet · 9 vehicles |
Copper alloy conductors. Deliver superior conductivity with low resistive losses.
100% tested. Verified for mechanical and electrical switching performance.
Robust design. Built with high-grade materials for demanding service work.
Cross-references 1S5225, 53-31589 and 11516115 for the same application. See all 8.
Standard Ignition NS-86 Neutral Safety Switch
The Standard Ignition NS-86 neutral safety switch is built for dependable electrical switching in automatic transmission applications. It uses copper alloy conductors for strong conductivity and low resistance, with a robust housing made from aluminum and plastic for service-focused durability.
Key Features
- Neutral safety switch for automatic transmission start-inhibit and backup light circuit control
- Black and silver finish with aluminum and plastic construction
- Female/female connector design with 2 connectors
- Male blade terminals with 7 + 4 terminal layout
- 100% tested for mechanical and electrical switching performance
- Built with copper alloy conductors for efficient current flow
Detailed Description
Standard Ignition NS-86 is a direct-fit neutral safety switch for select GM compact cars, including 1996 Chevrolet Corsica, 1996-1998 Buick Skylark, 1996-1998 Oldsmobile Achieva, and 1996-1997 Pontiac Grand Am. This part number NS-86 is engineered to meet the demands of professional repair work, with materials and terminal design chosen for reliable signal transfer and consistent switching action. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Helps Fix
- Engine cranks only in Park or Neutral
- No-crank condition caused by a failed transmission range safety circuit
- Intermittent starter engagement
- Backup lights that do not operate correctly
- Shifter-related electrical switching faults
Installation Notes and Tips
Verify connector style, terminal layout, and vehicle application before installation. On 1996-1998 Buick Skylark, 1996-1998 Oldsmobile Achieva, 1996-1997 Pontiac Grand Am, and 1996 Chevrolet Corsica applications, confirm the transmission linkage is properly aligned after replacement so the switch indexes correctly through Park, Reverse, Neutral, and Drive positions. The NS-86 should be checked for proper electrical operation after installation.
Quality Assurance
Standard Ignition backs this neutral safety switch with 100% testing for both mechanical and electrical performance. The brand’s long-running engineering focus is reflected in the use of durable materials and copper alloy conductors for consistent service results.
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 1998 | Buick | Skylark | Automatic | N/A | — |
| 1998 | Oldsmobile | Achieva | — | N/A | — |
| 1997 | Buick | Skylark | Automatic | N/A | — |
| 1997 | Oldsmobile | Achieva | Automatic | N/A | — |
| 1997 | Pontiac | Grand Am | Automatic | N/A | — |
| 1996 | Buick | Skylark | Automatic | N/A | — |
| 1996 | Chevrolet | Corsica | Automatic | N/A | — |
| 1996 | Oldsmobile | Achieva | Automatic | N/A | — |
| 1996 | Pontiac | Grand Am | Automatic | N/A | — |
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